Cardinal George Pell will learn Wednesday whether Australia’s High Court will grant him an appeal against his child sex abuse convictions. Pell, a former Vatican treasurer, is serving a six-year sentence for sexually assaulting two choirboys in the 1990s. Pell lost a previous attempt to overturn the convictions in Victoria state’s Court of Appeal in August.

Let me be clear I don't know what happened ethier way I am just adding context on why Cardinal Pell may get an appeal.
They are apparently big holes on the witnesses story.
https://youtu.be/bh_Yh72U3E4